Explicit photographs of Sir Paul McCartney's estranged wife Heather Mills have been unearthed, contradicting her claims that she was never a porn star. The full-frontal snaps show Mills posing on a bed in lacy red corset and stockings with her breasts exposed and her legs spread open to display her private parts. In the article accompanying the provocative shots, which featured in an X-rated magazine, Mills boasts: "I'm gonna drive you crazy with my body..." The images, taken before Mills lost her leg in road accident in 1993, will come as a blow to the animal rights campaigner, having recently hit out at the press for describing her glamour modelling past as a career in porn. She ranted, "They (the media) eliminate the whole 20 years of my life campaigning and put in things like hardcore porn queen." But the latest expose will come as an embarrassment to Mills, as she has continually insisted she was just a topless model and did not participate an any porn photoshoots.